baber/WOPTO huggingface dataset:
Patent JP-S5785825-A (JP)
Title: Manufacture of plastic product
Inventor: RESURII FURANTOHEMU UIRIAMU DA
IPC: C08J3/00
Filed: 1981-09-16
Abstract: The invention relates to a process for the production of an object from a granular ABS polymer composition, said composition comprising a mixture of I 10-98 parts by weight of one or more graft copolymers obtained by polymerizing a mixture of one or more unsaturated nitriles and one or more vinylaromatic compounds in the presence of a rubber. II 2-90 parts by weight of a copolymer of one or more unsaturated nitriles and one or more vinylaromatic compounds, and III 0-20 parts by weight of one or more additives, wherein the polymer composition is melted, homogenized, and extruded or injection molded into an object. To improve the flow properties of the mixture introduced into the processing equipment and the throughput of this equipment the invention is characterized in that the ratio between the average particle size (by weight) of the copolymer II to the average particle size (by weight) of the graft copolymer I exceeds 1.5.
Patent JP-H05310935-A (JP)
Title: Polyimide, its precursor polymer and resin solution composition
Inventor: IKEDA YOSHITO
IPC: C08G73/10
Filed: 1992-05-12
Abstract: PURPOSE:To provide a polyimide composed of respective specific recurring units, etc., at specific ratios, having an intrinsic viscosity higher than a specific level, easily soluble in solvents, having excellent heat-resistance and useful as a coating agent, etc. CONSTITUTION:The objective polyimide is composed of 1-100mol% of a recurring unit of formula I [Ar is bivalent organic group; R is (substituted) alkyl or (substituted) phenyl; m and n are integers of >=1] and 0-99mol% of a recurring unit of formula II (Ar' is tetravalent organic group) and has an intrinsic viscosity of >=0.1dl/g. A precursor polymer of the polyimide and a resin solution composition produced by dissolving the polyimide in a solvent are also useful.
Patent JP-S6125715-A (JP)
Title: Sway type band saw machine
Inventor: SUGIMOTO TADAHIRO
IPC: B23D55/08
Filed: 1984-07-11
Abstract: PURPOSE:To apply the smooth sway motion to a band saw edge by providing a saw frame vertical guide groove, a saw frame horizontal guide groove, and a swaying cylinder connecting a saw frame and a lift frame. CONSTITUTION:A vertical guide groove 10 is provided on a saw frame 6 along the extension line of the cutting operation line 9a of a band saw edge 9 and is extended in the direction perpendicular to this line. The cutting main component of force (component of force in the direction of the cutting operation line 9a) is wholly received by this vertical guide groove 10, and the left and right displacement of the saw frame 6 is not generated entirely. Accordingly, no moment is generated due to the cutting main component of force also for a horizontal guide groove 11, and the smooth sway motion is applied to the sae frame 6.
Patent JP-S5368978-A (JP)
Title: Etching method
Inventor: YADA TOSHIO
IPC: H01L21/302
Filed: 1976-12-01
Abstract: PURPOSE: To make possible deep etching with fidelity to patterns by defining the gas pressure range of an atmosphere at the time of providing a mask mattern on the metal to be etched and performing sputter etching in the mixed atmosphere of chlorine and oxygen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11323397-A (JP)
Title: Method for controlling bulk density of granular nonionic detergent and preparation of granular nonionic detergent composition using same
Inventor: HORIE HIROMICHI
IPC: C11D11/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To keep a bulk density constant in the production of a granular nonionic detergent by agitation-granulating a part of sodium carbonate with a nonionic surfactant and an aluminosilicate salt and subsequently powder- mixing the rest of sodium carbonate as heavy sodium carbonate having a specific particle size with the granulate. SOLUTION: There is provided a process to prepare a granular nonionic detergent comprising 10-60 wt.% of a nonionic surfactant, an aluminosilicate salt and sodium carbonate comprising steps: (A) 50-90 wt.% of the total formulation amount of sodium carbonate is subjected to agitation granulation with the nonionic surfactant and the aluminosilicate salt to give granulate and (B) the rest of sodium carbonate is converted into heavy sodium carbonate containing particles having diameters less than 150 μm and particles having diameters 1,180 μm or more in an amount of less than 20 wt.% and then mixed with the granulate to give a powder mixture, wherein the amounts of sodium carbonate to be added in the steps A and B are adjusted according to the bulk density of the powder mixture.
Patent JP-H05221115-A (JP)
Title: Ink jet recording sheet
Inventor: SENOO SUEAKI
IPC: B41M5/00
Filed: 1992-06-05
Abstract: PURPOSE:To enhance running properties, light fastness, ozone resistance and the adhesiveness of a coating layer and to prevent the blur of a color dot and the yellowing of a sheet by adding plate inorg. pigment having a specific aspect ratio and a specific average particle size to the back coat layer of a support. CONSTITUTION:An ink jet recording sheet is formed by coating or impregnating the single surface of a support with an ink receiving layer composed of starch particles and coating or impregnating the other surface thereof with a back coat layer. At least one or more kind of plate inorg. pigment with an aspect ratio of 5-90 and an average particle size of 0.1-25mum, for example, plate kaolin clay or plate basic calcium carbonate is added to the back coat layer and the coating amount of the back coat layer is set to 1-10g/m<2>. The ink receiving layer contains a cationic dye fixing agent in an amount of a 0.2-40meg/m<2> as cation charge quantity per a sheet unit area.
Patent JP-H074412-A (JP)
Title: Fastener made of plastic
Inventor: OMORI NORIO
IPC: F16B19/00
Filed: 1993-06-16
Abstract: PURPOSE:To provide a plastic fastener which can absorb the scatter in the thickness of a second member, and also can cope with a few difference in the thickness of the second member only by one kind of it. CONSTITUTION:This plastic fastener 17 is used for installing a first member 11 formed with a first installation hole 15 onto a second member 13 formed with a second installation hole. The fastener is made up of a head section 21, and of an anchor section 27, and each locking fin 35 which connects a vertical wall section 31a forming a cut-out locking stepped section 31 to a lateral wall section 31b, and has an inclined ridge section 35a widened in diameter to the lower end side at its outer side, is formed in the cut-out locking stepped sections.
Patent JP-2000337682-A (JP)
Title: Air conditioner
Inventor: SHIBATA ETSUO
IPC: F24F11/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To determine frosting of the heat exchanger in an outdoor unit accurately by providing a driving time regulating function for changing the driving time of a compressor to a preset time during intermittent operation repeating drive/stop of the compressor regardless of the room temperature and the set temperature. SOLUTION: During operation of an air conditioner, heating is performed by continuous operation of a compressor 23 when the temperature difference (set temperature-measured temperature) is not lower than -4 deg.C, otherwise switching is made to first intermittent operation mode where a drive control section 24 operates the compressor 23 repeatedly at an interval of 3 min operation/3 min stop. When the temperature difference is lower than -6 deg.C, switching is made to second intermittent operation mode where the compressor 23 is operated repeatedly at an interval of 3 min operation/8 min stop and heating operation is stopped when the temperature difference is lower than -9 deg.C. Operating time of the compressor 23 is prolonged temporarily at a specified timing under intermittent operation mode.  According to the arrangement, frosting of a heat exchanger can be determined surely even under intermittent operation mode.
Patent JP-H04346925-A (JP)
Title: Vasodilator
Inventor: KUBOTA HIROMI
IPC: A61K31/12
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a vasodilator useful as a treating agent for hypertension, cardiac incompetence, etc., having excellent vasodilating action and high safety. CONSTITUTION:A vasodilator containing one or more polycyclic compounds selected from a group consisting of 6,7-dihydro-1,1,2,2,3-pentamethyl-4 (5H)- indanone (I), nootkatene (II), acetylcedrene (III), cedrenol (IV) and cedrenone (V) as an active ingredient.
Patent JP-S5942896-A (JP)
Title: Method, reagent and kit for analysis of l-glutamic acid
Inventor: KUSAKABE HITOSHI
IPC: G01N33/50
Filed: 1982-08-21
Abstract: PURPOSE:To determine the amount of L-glutamic acid in a specimen in high accuracy, by using a novel glutamic acid oxidase having extremely high substrate specificity to L-glutamic acid. CONSTITUTION:An L-glutamic acid oxidase having extremely high substrate specificity to L-glutamic acid, essentially inactive to amino acids other than L-glutamic acid, and having high stability to keep its activity at 5.5pH and 65 deg.C for 15min, e.g. the L-glutamic acid oxidase produced by Streptomyces sp. X-119-6 (FERM-P No.6560), is made to react with the L-glutamic acid in a specimen in the presence of oxygen and water, and the amount of the L-glutamic acid can be measured by determining the amount of oxygen consumed by the reaction, or the amount of hydrogen peroxide, ammonia or alpha-ketoglutaric acid produced by the reaction.
Patent JP-H0311599-A (JP)
Title: Plasma electrode
Inventor: KITAGAWARA NORIMOTO
IPC: C22C9/00
Filed: 1989-06-08
Abstract: PURPOSE:To generate a plasma flame of a good quality and to reduce the consumption of an electrode main body as the result of an efficient current flowing to the electrode main body through a chip, by forming the chip main body installed to the electrode main body with a Cu-Zr alloy of a high conductivity. CONSTITUTION:A plasma electrode D is composed mainly of a rod-form chip main body 1, and an electrode main body 2 provided at the tip of the chip main body 1. As a Cu-Zr alloy to compose the chip main body 1, an alloy containing 0.01 to 0.15wt.% of Zr is used preferably. Since the chip main body 1 formed of such a Cu-Zr alloy has a high conductivity and a high mechanical strength,a plasma of a high temperature and a good condition can be generated, when the plasma flame is generated by using the electrode main body 2.
Patent JP-S6210076-A (JP)
Title: Method of recovering ethylene oxide
Inventor: KAKIMOTO YUKIHIKO
IPC: C07D303/04
Filed: 1985-07-04
Abstract: PURPOSE:To use effectively energy and to recover EO, by subjecting the bottom solution of EO desorption tower to flash treatment, compressing a gaseous phase part, using the part as a heat source for the EO desorption tower, subjecting a liquid phase part to heat exchange with the bottom solution of an EO absorption column and generating steam by the use of a heat pump. CONSTITUTION:The bottom solution of the ethylene oxide(EO) absorption tower 2 is heated 5, an inert gas is separated 7, fed to the top part of the EO desorption tower 10 and EO is stripped and recovered 11. Part of the bottom solution containing substantially no EO is fed from the bottom of the desorption tower 10 to the flash tank 41 to generate low-pressure steam, the steam is compressed 43 to high pressure, the pressure at the bottom of the desorption tower 10, introduced to the gaseous phase part at the bottom of the desorption tower, used as part of its heat source, the rest of the solution of the tank 41 is fed to the heat exchanger 5, subjected to heat exchange with the bottom solution of the EO absorption tower, sent to the refrigerant evaporator 51, cooled 18 and used as the absorption solution of the absorption tower 2. The refrigerant evaporated in the evaporator 51 is compressed, sent to the refrigerant condenser 55 and fluid in the outside is provided with heat and steam is generated 60.
Patent JP-S5935406-A (JP)
Title: Wire dot-type printer head
Inventor: SUZUKI HIROYA
IPC: H01F7/04
Filed: 1982-08-23
Abstract: PURPOSE:To drive a printer head at a substantially constant current even during operation of a number of wires by adopting such a shape and constitution that will not make any electric closed circuit in a permanent magnet, yoke and other parts which constitute the head. CONSTITUTION:A permanent magnet 12 and a yoke 13 are formed with a groove, or a permanent magnet 14 and a yoke 15 are partially cut. When a coil 5-1 is excited together with other forest coils and magnetic flux phi1 tends to pass upward through a core 1-1, an eddy current is caused in the core 1-1 but, at the same time, an eddy current ie is caused also in the permanent magnet 2 and the yoke 3. The eddy current ie flows along an inner peripheral surface 10 of the permanent magnet 2 and the yoke 3 rather than the part near the outer peripheral surface 11. Because an groove is formed in the inner periphery thereof as stated, the eddy current flowing along the inner periphery can be interrupted. Thus, the value of operating current for driving pins in the number of, e.g., 9, concurrently can be reduced down to a value not larger than 130% of the current value necessary for driving a single pin, and operating magnetic flux can be risen in a shorter time, resulting in the decreased width of a driving pulse.
Patent JP-S627797-A (JP)
Inventor: NISHIGUCHI HISAO
IPC: C11D7/26
Filed: 1985-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H072341-A (JP)
Title: Component selecting device
Inventor: YAMAMOTO SHIGEO
IPC: B07C5/36
Filed: 1993-06-17
Abstract: PURPOSE:To provide a component selecting device capable of selecting components having a feature point with one feature point detecting means and accurately selecting them even when the components are closely struck to each other. CONSTITUTION:Two air jetting ports 5, 6 are provided at prescribed positions of the inner peripheral wall 2a of a bowl 2, and the detection point S of a photo-sensor 10 is arranged at a prescribed position between the air jetting port 5, 6. Compressed air is usually jetted from only the downstream air jetting port 6, and compressed air is jetted from only the upstream air jetting port 5 for a prescribed period when the mark 52a of a component 52 reaches the detection point S of the photo-sensor 10.
Patent JP-S5849072-A (JP)
Title: Manufacture of insulated coil for rotary electric machine
Inventor: MITSUI HISAYASU
IPC: H02K15/12
Filed: 1981-09-18
Abstract: PURPOSE:To prevent the flow-out of resin by winding an insulating tape on a coil conductor, superposing an aramid paper tape having thermal shrinkability on the surface of the tape, thereby forming a resin leakage preventive layer. CONSTITUTION:An insulating tape is wound in the prescribed number of turns on a coil conductor 1 wound in a coil shape, thereby forming an insulating layer 2. An aramid paper tape having an extremely thin thickness and thermal shrinkability is wound on the surface of the layer 2, thereby forming a resin leakage preventive layer 3. A plurality of the coils are contained in a core for a rotary electric machine. This coil is immersed in vacuum under pressure with thermally curable resin such as epoxy having high heat resistance for each core, and is then thermally cured, thereby obtaining the desired insulated coil for the machine. In this manner, thermally curable resin is immersed in the layer, and when  the resin is then thermally cured, the layer is contracted, thereby preventing the flow-out of the resin.
Patent JP-H01312664-A (JP)
Title: Automatic composing system
Inventor: OTA TAKAYUKI
IPC: G03F1/00
Filed: 1988-06-13
Abstract: PURPOSE:To lighten the burden of a user by receiving the outline shape.size of a picture to be inserted and data to show a position where it is to be inserted, and setting a printable area excepting a picture area on printing space as a document area. CONSTITUTION:A picture area setting means 4 which receives the outline shape and size, etc., of the picture to be inserted and the data to show the position to be inserted, and decides and sets an area including, at least, the picture to be inserted on the printing space to be the picture area, and a document area setting means 5 which decides and sets the printable area excepting the picture area on the same printing space to be the document area are provided. Accordingly, in a case that a page on which a character and the picture are mixed is composed by an automatic composing system, the vacant area excepting the picture is set automatically as a document input area by only instructing the inserted position, and the size, etc., of the picture. Thus, work for the user to set many rectangular vacant areas excepting the picture like the past time can be dispensed with.
Patent JP-H071808-A (JP)
Title: Ribbon take-up device for printer
Inventor: MATSUSHITA TAKESHI
IPC: B41J33/32
Filed: 1993-06-17
Abstract: PURPOSE:To make conveying speed of an ink ribbon constant by controlling rotation of a motor for rotating a take-up reel corresponding to the take-up diameter of the ink ribbon at the take-up reel. CONSTITUTION:A stepping motor 5, a motor drive circuit 6 for rotting the stepping motor 5, a counter 8 for counting accumulated number of revolution of the stepping motor 5 in response to a step signal to be generated for a drive signal for rotating the stepping motor 5 by the motor drive circuit 6, and a speed table 7 in which data of rotational speed of the stepping motor 5 is set for the count value of the counter 8 are provided. Based on the data of rotational speed obtained from the speed table 7 by the count value of the counter 8, the frequency of the drive signal to be outputted from the motor drive circuit 6 to the stepping motor 5 is controlled.
Patent JP-S5949260-A (JP)
Inventor: ROBAATO OOGASUTEIN SUMISU
IPC: C08G77/04
Filed: 1983-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5370913-A (JP)
Title: Manufacture of high strength steel with excellent ductility and toughness
Inventor: AIDA SUSUMU
IPC: C21D8/02
Filed: 1976-12-06
Abstract: PURPOSE: To obtain a high strenght steel with excellent low temp. toughness and ductility by rolling steel contg. C, Si, Mn, S and A  of each specified amt. within a fixed temp.  range followed by transformation, another rolling during transformation, heat treatment, and so on. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01316413-A (JP)
Title: Sleeve roll
Inventor: SAGA SENZO
IPC: B21B39/00
Filed: 1988-06-14
Abstract: PURPOSE:To surely rotate divided sleeves together with a shaft by projecting connecting members at jointing positions of the divided sleeve on the outer circumferential surface of the shaft at the time of fitting plural ceramic-made divided sleeves on the outer circumference of the shaft for a sleeve roll for conveying steel plate. CONSTITUTION:The roll fitting plural divided ceramic-made sleeves 3 on the outer circumference of the steel-made shaft 1 is used as the roll for conveying the steel plate to be rolled for using in the rolling, etc., of the steel plate. In this case, the projected members 4 for connecting the divided sleeves 3 are fitted at the jointing positions of plural ceramic-made divided sleeves 3 on the outer circumferential face of the shaft 1 to fit to the recessed parts 5 of the divided ceramic sleeves 3. By engaging this projected members 4 and the recessed parts 5 of the sleeves 3, rotating force of the shaft 1 is surely transmitted to the divided sleeves 3 and the divided sleeves 3 are rotated together with the shaft 1 without any slipping to the surface of the surface of the shaft 1 and iron steel parts of steel plate, etc., can be surely and stably conveyed.
Patent JP-H0314521-A (JP)
Title: Production of antineoplastic substance
Inventor: SASAKI TAKUMA
IPC: C07K14/00
Filed: 1989-06-12
Abstract: PURPOSE:To obtain the subject antineoplastic substance of high purity in a remarkably high yield without damaging antineoplastic effect by treating a condensate of a boiled soup of shellfishes or dried powder thereof using organophilic chromatography in combination with ion-exchange chromatography. CONSTITUTION:In case the objective antineoplastic substance consisting of a water-soluble glycoprotein is separated utilizing chromatograph adsorption from a condensate of a boiled soup obtained by braising or heating edible portions of shellfishes in a hot water-based solvent or from a dried powder thereof, the separation by adsorption is initially carried out using a gel (e.g. one prepared by introducing an alkyl group or a phenyl group to hydroxyl group parts of hydrophilic hydroxyl group-containing gel permeating agent) for organophilic chromatography prepared by fixation of hydrophobic groups to a gel. Treatment by ion-exchange chromatography using a basic anion exchanger, preferably by a combination of ion-exchange chromatography using an ion exchange gel having a large particle size with high-performance liquid chromatography using another ion exchange gel having a small particle size following the above-mentioned ion-exchange chromatography is subsequently carried out, thus obtaining the objective antineoplastic substance.
Patent JP-H08338803-A (JP)
Title: Apparatus and method for judging efficiency of processing solution
Inventor: MOGI FUMIO
IPC: G01N21/359
Filed: 1995-06-13
Abstract: PURPOSE: To judge a state of a processing solution in a simple constitution. CONSTITUTION: After passed through a processing solution in a processing bath and desilvered, a negative film N is dried in a drying bath 10H. Infrared rays are cast to the negative film N including silver halide from an emission diode of an infrared sensor unit 120. A photodiode detects the infrared rays passing through the film N to which infrared rays are cast from the emission diode. A control part 26 has from the photodiode an input of a signal corresponding to the amount of infrared rays detected by the photodiode, and judge a performance of the processing solution from a size of the signal.
Patent JP-H05324381-A (JP)
Title: Communication equipment provided with duplex input/ output control part
Inventor: HATANABE TAKESHI
IPC: G06F13/00
Filed: 1992-05-14
Abstract: PURPOSE:To enable self-diagnosis inside a wide self-diagnostic loop by outputting an input/output control part switching signal, stopping the operation of the input/output control part on the operation side, and thereby transmitting data with the own control part being on the operation side. CONSTITUTION:An upper input/output control part 3B on a standby side does not perform transmission but always performs reception and a station number on a bus is set the same as the operation side so that it can be simultaneously recognized that the upper input/output control part 3A on the operation side acquires a token. Then, the upper input/output control part 3B on the standby side starts the monitoring timer of its own and discriminates that the operation side is abnormal when there is no output from the upper input/output control part 3A on the operation side within a prescribed time. Then, in accordance with the discriminated result, the upper input/output control part 3B outputs a changeover request by an upper input/output control part switching signal 9, stops the operation of a central processing part on the operation side and also the upper input/output control part 3B on the standby side turns to be on the operation side to transmit the data.